#include <stdio.h>

void usage()
{
}

int main(int argc, char *argv[])
{
    int i = 0;
    int from = 0x30, to = 0x80;
    printf("from ASCII 0x%x to 0x%x\n", from, to);
    for (i = 0; i < to - from; ++i)
        printf("0x%x = %c\n", (from + i), (from + i));
        return 0;
}
